Výsledky vyhledávání - "S. I. Nazarov"

On the Dominant Role of Charm Production in the Forward Kinematic Region According to Cosmic-Ray Experiments

Autor: V. I. Galkin, M. G. Kogan, T. K. Sadykov, V. G. Denisova, S. I. Nazarov, Z. M. Guseva, R. A. Mukhamedshin, V. S. Puchkov, A. S. Borisov, E. A. Kanevskaya

Publikováno v: Physics of Atomic Nuclei. 82:827-833

A phenomenon of abnormally weak absorption of very-high-energy cosmic-ray hadrons in lead is discussed. This phenomenon was first observed in Tien-Shan high-altitude experiments in hadronic cores of extensive air showers and has encouraged to introdu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f1590cd3dbc268fe009818e38263fd31
https://doi.org/10.1134/s1063778819660098

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Investigation of abnormal absorption of cosmic-ray hadrons in lead calorimeters

Autor: V. I. Galkin, T.Kh. Sadykov, A. S. Borisov, V. G. Denisova, S. I. Nazarov, Z. M. Guseva, R. A. Mukhamedshin, M. G. Kogan, V. S. Puchkov, E. A. Kanevskaya

Publikováno v: EPJ Web of Conferences, Vol 208, p 06001 (2019)

A phenomenon of abnormally weak absorption of very high energy cosmic ray hadrons in thick lead blocks is discussed. This phenomenon was first observed in a Tien Shan high altitude experiment to study hadronic cores of extensive air showers (EAS) wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af72356838f8e3f3af94ba2678e4e9af
https://doi.org/10.1051/epjconf/201920806001

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Study of charm production in the forward cone at energy ELab ∼ 75 TeV with a two-storey X-ray emulsion chamber exposed at, mountain altitudes

Autor: V. I. Galkin, V.N. Kulikov, R. A. Mukhamedshin, V. S. Puchkov, S. E. Pyatovsky, M. G. Kogan, A. V. Vargasov, S. I. Nazarov, A. S. Borisov, A. P. Chubenko, Z. M. Guseva, A. E. Morozov, V. G. Denisova, G. P. Shoziyoev, M. D. Smirnova, E. A. Kanevskaya

Publikováno v: EPJ Web of Conferences, Vol 99, p 10004 (2015)

The origin of the cosmic ray hadron excess observed in a deep uniform lead X-ray emulsion chamber (XREC) at depths larger than 70 radiation lengths is analyzed. We present preliminary experimental data on the absorption of cosmic ray hadrons in the t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21070afe04eca05a950266846ab2fe7e
https://doaj.org/article/5c0815958f0d45a2898522df9f9dda24

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Features of the absorption of 2-to 40-TeV cosmic-ray hadrons in lead

Autor: S. I. Nazarov, T. M. Roganova, A. N. Turundaevskii, V. I. Galkin, N. S. Popova, V. I. Yakovlev, L. G. Sveshnikova, D. M. Podorozhnyi

Publikováno v: Physics of Atomic Nuclei. 69:263-271

For the first time, experimental data on 2-to 40-TeV hadronic cascades recorded by a lead ionization calorimeter at the Tien-Shan mountain station of the Lebedev Institute of Physics (Moscow) are compared with the results of a present-day simulation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ef66d992eb8beea0bc180973c0d89ac
https://doi.org/10.1134/s1063778806020104

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ECSim2.0 package and simulation of X-ray emulsion chamber experiments

Autor: S. I. Nazarov, S. A. Slavatinskii, V. I. Galkin, K. A. Kotelnikov, M. G. Kogan, R. A. Mukhamedshin

Publikováno v: Bulletin of the Russian Academy of Sciences: Physics. 71:519-521

The ECSim 2.0 package is being developed on the basis of the ECSim software package to simulate the development of nuclear-electromagnetic cascades initiated by different particles in a layered medium. Some characteristics of ECSim 2.0 and the result

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bbc9bfde100ab2b9186dc163315af963
https://doi.org/10.3103/s1062873807040247

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[Continuous automatic analysis of the ECG with the aid of a computer with cardiosignal input directly from the patient. 1. Isolation of the active signal of the ECG, identification and measurement of its elements]

Autor: E Sh, Khalfen, O K, Rybak, S I, Nazarov

Publikováno v: Kardiologiia. 17(7)

Because when fed to an on-line computer the ECG information carries a good deal of noise, of prime importance is devising a method for representation and filtration of the useful asignal. It is shown that in order to separate the ueful signal with a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3637eca1df7445e4a3794b2afadfa730
https://pubmed.ncbi.nlm.nih.gov/72840

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[Continuous automatic ECG analysis using a computer with the cardiac signal directly led in from the patient (II). The diagnosis of heart rhythm disorders using a computer]

Autor: E Sh, Khalfen, O K, Rybak, S I, Nazarov

Publikováno v: Kardiologiia. 17(11)

It is shown that appraisal and comparison of the duration of the R-R intervals in continuous surveillance of patients by means of electronic computers on the on-line regimen provides for automatic diagnosis of most types of disorders of the cardiac r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::ba7516d37973f633e0cb039cf4dab377
https://pubmed.ncbi.nlm.nih.gov/74430

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